ALICE Papers

Elliptic and triangular flow of (anti)deuterons in Pb-Pb collisions at $\sqrt{s_{NN}}$= 5.02 TeV
/ ALICE Collaboration, CERN
/ALICE
The measurements of the (anti)deuterons elliptic flow ($v_2$) and the first measurements of triangular flow ($v_3$) in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon collisions $\sqrt{s_{NN}}$ = 5.02 TeV are presented. A mass ordering at low transverse momentum ($p_{\rm T}$) is observed when comparing these measurements with those of other identified hadrons, as expected from relativistic hydrodynamics. [...] CERN-EP-2020-099.-
Geneva : CERN, 2020Draft (restricted):PDF;

First measurement of quarkonium polarization in nuclear collisions at the LHC
/ ALICE Collaboration, CERNThe polarization of inclusive J/$\psi$ and $\Upsilon(1{\rm S})$ produced in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}=5.02$ TeV at the LHC is measured with the ALICE detector. The study is carried out by reconstructing the quarkonium through its decay to muon pairs in the rapidity region $2.5<y<4$ and measuring the polar and azimuthal angular distributions of the muons. [...] CERN-EP-2020-092.-
Geneva : CERN, 2020 - 14. Draft (restricted):PDF;

A new laboratory to study hadron-hadron interactions
/ ALICE Collaboration, CERNOne of the big challenges for nuclear physics today is to understand, starting from first principles, the effective interaction between hadrons with different quark content. First successes have been achieved utilizing techniques to solve the dynamics of quarks and gluons on discrete space-time lattices. [...] CERN-EP-2020-091.-
Geneva : CERN, 2020Draft (restricted):PDF;

Multiplicity dependence of J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}$ = 13 TeV
/ ALICE Collaboration, CERNMeasurements of the inclusive J/$\psi$ yield as a function of charged-particle pseudorapidity density \dndeta in pp collisions at $\sqrt{s}$ = 13 TeV with ALICE at the LHC are reported. The J/$\psi$ meson yield is measured at midrapidity ($|y|<0.9$) in the dielectron channel, for events selected based on the charged-particle multiplicity at midrapidity ($|\eta|<1$) and at forward rapidity ($-3.7<\eta<-1.7$ and $2.8<\eta<5.1$); both observables are normalized to their corresponding averages in minimum bias events. [...] CERN-EP-2020-088.-
Geneva : CERN, 2020 - 16. Draft (restricted):PDF;